Sun and Moon 21st Oct, 2025 in Sao Joao Do Piaui, Piaui, Brazil
Sunrise, sunset, moonrise, moonset and weather forecast

Sun 21st Oct, 2025 and Moon 21st Oct, 2025

Example: Sedco Hills | Azusa | Sierra Madre

Moonrise and Moonset 21st Oct, 2025

Moonrise
05:14:00AM

Moonset
17:52:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Oct, 2025

Sunrise
05:24:00AM

Sunset
17:44:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

21st Oct, 2025 and Next Moon Phase

New Moon
Current Phase

50.11% First Quarter Moon
29th Oct, 13:22:00PM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/brazil/sao-joao-do-piaui/2025-10-21/open_in_new

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Penumbral Lunar Eclipse on May 5th and 6th, 2023

Moon Phase Calendar November 2025

Full Moon
06th Oct, 19:49:00PM

Last Quarter Moon
13th Oct, 10:14:00AM

New Moon
21st Oct, 04:26:00AM

First Quarter Moon
29th Oct, 08:22:00AM

Moon phase calendar for November 2025 navigate_next

21st Oct, 2025 Sun Position

Sun Position

It achive maximum altitude of 60° at noon.
X-Axis: Horizontal axis indicates time passing from 00:00 hours to 24:00 hours.
Y-Axis: Vertical axis indicates altitude -90 degree to +90 degree.
The graph show sun altitude with time during a day. Horizontal line is the line showing horizan. Sun rise, Solar Noon and Sun set are shown as vertical line crossing the line of horizan.
Between -6° to sunrise it is Civil twilight
Between -12° to -6° it is Nautical twilight
Between -18° to -12° it is Astro twilight

Solar Twilight for 21st Oct, 2025

Night

00:00AM-04:12
18:55-00:00AM

Astronomical Twilight

04:12-04:37
18:29-18:55

Nautical Twilight

04:37-05:02
18:05-18:29

Civil Twilight

05:02-05:24
17:44-18:05

Solar Day

05:24-17:44
12:20 long

Solar Noon

11:34

Next Seven Day Solar Calendar

October 2025	Rise	Set	Noon	Duration	Astro Twilight		Nautical Twilight		Civil Twilight
Date	Rise	Set	Noon	Duration	Start	End	Start	End	Start	End
21st	05:24:00AM	17:44:00PM	11:34:00AM	12:20	04:12:00AM	04:37:00AM	04:37:00AM	05:02:00AM	05:02:00AM	05:24:00AM
21st	05:24:00AM	17:44:00PM	11:34:00AM	12:20	18:29:00PM	18:55:00PM	18:05:00PM	18:29:00PM	17:44:00PM	18:05:00PM
22nd	05:24:00AM	17:44:00PM	11:34:00AM	12:20	04:12:00AM	04:37:00AM	04:37:00AM	05:02:00AM	05:02:00AM	05:24:00AM
22nd	05:24:00AM	17:44:00PM	11:34:00AM	12:20	18:30:00PM	18:55:00PM	18:05:00PM	18:30:00PM	17:44:00PM	18:05:00PM
23rd	05:23:00AM	17:44:00PM	11:34:00AM	12:21	04:11:00AM	04:36:00AM	04:36:00AM	05:02:00AM	05:02:00AM	05:23:00AM
23rd	05:23:00AM	17:44:00PM	11:34:00AM	12:21	18:30:00PM	18:55:00PM	18:05:00PM	18:30:00PM	17:44:00PM	18:05:00PM
24th	05:23:00AM	17:44:00PM	11:33:00AM	12:21	04:11:00AM	04:36:00AM	04:36:00AM	05:01:00AM	05:01:00AM	05:23:00AM
24th	05:23:00AM	17:44:00PM	11:33:00AM	12:21	18:30:00PM	18:55:00PM	18:05:00PM	18:30:00PM	17:44:00PM	18:05:00PM
25th	05:23:00AM	17:44:00PM	11:33:00AM	12:22	04:11:00AM	04:36:00AM	04:36:00AM	05:01:00AM	05:01:00AM	05:23:00AM
25th	05:23:00AM	17:44:00PM	11:33:00AM	12:22	18:30:00PM	18:55:00PM	18:05:00PM	18:30:00PM	17:44:00PM	18:05:00PM
26th	05:22:00AM	17:44:00PM	11:33:00AM	12:22	04:10:00AM	04:35:00AM	04:35:00AM	05:01:00AM	05:01:00AM	05:22:00AM
26th	05:22:00AM	17:44:00PM	11:33:00AM	12:22	18:30:00PM	18:56:00PM	18:05:00PM	18:30:00PM	17:44:00PM	18:05:00PM
27th	05:22:00AM	17:44:00PM	11:33:00AM	12:22	04:10:00AM	04:35:00AM	04:35:00AM	05:00:00AM	05:00:00AM	05:22:00AM
27th	05:22:00AM	17:44:00PM	11:33:00AM	12:22	18:30:00PM	18:56:00PM	18:06:00PM	18:30:00PM	17:44:00PM	18:06:00PM

21st Oct, 2025 Moon Position

Next Seven Day Moon Calendar

October 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
21	05:14:00AM	17:52:00PM	-	11:31:00AM	0.1%
22	05:54:00AM	18:38:00PM	-	12:15:00PM	1.3%
23	06:35:00AM	19:28:00PM	-	13:00:00PM	4.3%
24	07:21:00AM	20:18:00PM	-	13:48:00PM	9.1%
25	08:09:00AM	21:10:00PM	-	14:39:00PM	15.5%
26	09:00:00AM	22:02:00PM	-	15:31:00PM	23.2%
27	09:53:00AM	22:53:00PM	-	16:23:00PM	32.1%

Sun and Moon 21st Oct, 2025 in Sao Joao Do Piaui, Piaui, Brazil Sunrise, sunset, moonrise, moonset and weather forecast